No pic, but I have seen the color on an auto show car. It struck me as a bit weak--maybe okay for a base Cayenne but not a CTT. My guess is that Porsche chose it to expand the market a bit more for women (I know I will get flamed for that one). It would look great with chestnut interior, however. My two cents...
The olive looks very nice in person with the chestnut interior. I'm not sure about elsewhere but here in the UAE there is poor resale value for green (that is IF you find someone to buy it from you) so I wouldn't go for it.
I wouldn't order in Green - it would suit a Range Rover better with it's British racing green image. Although I love black (the colour of our CTT) if I were you and living in Saudi I would go for white, that would look the business in your surroundings. A
Thanks for the nice pics. The one I saw at an auto show looked far lighter in color than the one in the photo. The one in the photo looks almost like meteor.